static int
yv12_to_packed(const on2_image_t *dst, const on2_image_t *src, int *info) {
void (*func)(unsigned char *dst, int scrnPitch,
YUV_BUFFER_CONFIG *buffConfig);
YUV_BUFFER_CONFIG buf_cfg;
(void)info;
SUPPORTED((src->fmt == IMG_FMT_YV12 || src->fmt == IMG_FMT_I420)
&& planar_img_is_aligned(src,
1, 1,
1, 2, 1, 1)
&& (src->stride[PLANE_U] == src->stride[PLANE_Y] / 2)
&& (src->stride[PLANE_V] == src->stride[PLANE_Y] / 2));
switch(dst->fmt) {
case IMG_FMT_UYVY:
case IMG_FMT_YUY2:
SUPPORTED(packed_img_is_aligned(dst, 4, 1,
MAYBE_ALIGNED(4), MAYBE_ALIGNED(4)));
break;
case IMG_FMT_RGB555_LE:
case IMG_FMT_RGB565_LE:
SUPPORTED(planar_img_is_aligned(src,
4, 1,
MAYBE_ALIGNED(4), MAYBE_ALIGNED(4),
MAYBE_ALIGNED(2), MAYBE_ALIGNED(2))
&& packed_img_is_aligned(dst, 2, 2, 1, 1));
break;
case IMG_FMT_BGR24:
case IMG_FMT_RGB32_LE:
SUPPORTED(packed_img_is_aligned(dst, 2, 2,
MAYBE_ALIGNED(4), MAYBE_ALIGNED(4)));
break;
default:
return ON2_BLIT_ERR_UNSUPPORTED;
}
switch(dst->fmt) {
case IMG_FMT_UYVY: func = bcu00_c; break;
case IMG_FMT_YUY2: func = bcy00_c; break;
case IMG_FMT_RGB555_LE: init_rgb(); func = bcs00_555_c; break;
case IMG_FMT_RGB565_LE: init_rgb(); func = bcs00_565_c; break;
case IMG_FMT_BGR24: init_rgb(); func = bcf00_c; break;
case IMG_FMT_RGB32_LE: init_rgb(); func = bct00_c; break;
}
on2_image_to_yuv_buffer_config(&buf_cfg, src);
func(dst->planes[PLANE_PACKED],
dst->stride[PLANE_PACKED],
&buf_cfg);
return 0;
}
bool Image_TIFF::load_tiff(char * fname)
{
tiff_handle = TIFFOpen(fname, "r");
TIFFGetField(tiff_handle, TIFFTAG_IMAGEWIDTH, &_width);
TIFFGetField(tiff_handle, TIFFTAG_IMAGELENGTH, &_height);
_size = _width * _height;
TIFFGetField(tiff_handle, TIFFTAG_BITSPERSAMPLE, &_depth);
TIFFGetField(tiff_handle, TIFFTAG_SAMPLESPERPIXEL, &_comps);
TIFFGetField(tiff_handle, TIFFTAG_FILLORDER, &_order);
TIFFGetField(tiff_handle, TIFFTAG_PLANARCONFIG, &_config);
if (_comps <= 0 || _comps > 4) return false;
if (_comps == 1) // gray scale data
{
init_gs();
read_gs();
}
else if (_comps == 3)
{
init_rgb();
read_rgb();
}
else
{
printf("..tiff found %d-samples per pixel (not supported) abort.\n", _comps);
clear_gs();
clear_rgb();
return false;
}
printf("..libtiff loaded [%dx%d], depth(%d), comps(%d) image\n",_width, _height, _depth, _comps);
return true;
}
t_rgb put_transparence(t_inter inter, t_scene *scene, t_vector pos_3d)
{
t_cam save;
t_vector t;
t_inter color;
float scal;
float n;
save.pos = scene->eye->pos;
save.angle = scene->eye->pos;
init_vec(&scene->eye->pos, inter.p.x, inter.p.y, inter.p.z);
init_vec(&scene->eye->angle, 0, 0, 0);
init_rgb(&color.rgb, 0, 0, 0);
normalize_vec(&inter.n);
normalize_vec(&pos_3d);
n = 0.9;
scal = get_scalaire(inter.n, pos_3d);
scal = n * scal - sqrtf(1 + pow(n, 2) * (pow(scal, 2) - 1));
t.x = n * pos_3d.x + scal * inter.n.x;
t.y = n * pos_3d.y + scal * inter.n.y;
t.z = n * pos_3d.z + scal * inter.n.z;
color = get_pixel_color(t, scene);
scene->eye->pos = save.pos;
scene->eye->pos = save.angle;
return (color.rgb);
}
int main(void)
{
int result = -1;
int Red=0,Green=0,Blue=0;
result = init_rgb();
if (result > 0)
{
while (1)
{
int value = -1;
value = read_rgb(&Red,&Green,&Blue);
printf(" Red : %d , Green = %d , Blue = %d\n",Red,Green,Blue);
usleep( 100 * 1000 );
}
}
}
t_rgb put_reflexion(t_inter inter, t_scene *scene, t_vector pos_3d)
{
t_cam save;
t_vector r;
t_inter color;
float scal;
save.pos = scene->eye->pos;
save.angle = scene->eye->pos;
init_vec(&scene->eye->pos, inter.p.x, inter.p.y, inter.p.z);
init_vec(&scene->eye->angle, 0, 0, 0);
init_rgb(&color.rgb, 0, 0, 0);
normalize_vec(&inter.n);
normalize_vec(&pos_3d);
scal = get_scalaire(inter.n, pos_3d);
r.x = ((-2.0 * inter.n.x) * scal) + pos_3d.x;
r.y = ((-2.0 * inter.n.y) * scal) + pos_3d.y;
r.z = ((-2.0 * inter.n.z) * scal) + pos_3d.z;
color = get_pixel_color(r, scene);
scene->eye->pos = save.pos;
scene->eye->pos = save.angle;
return (color.rgb);
}
void runFJob() {
int w, h[NJOBS], n;
float x1, y1[NJOBS], x2, y2[NJOBS];
float diff = ((1.0*jobHeight) / HEIGHT) * 0.01;
x1 = 0.40; //left
y1[0] = 0.20; //up
for (int i = 1; i < NJOBS; i++)
y1[i] = y1[i-1]+diff;//0.20828125;
x2 = 0.41; //right
y2[0] = 0.20 + diff;//down
for (int i = 1; i < NJOBS; i++)
y2[i] = y2[i-1]+diff;
w = WIDTH; // -
for (int i = 0; i < NJOBS; i++)
h[i] = jobHeight;//- +
n = MAXITER;// +
init_rgb();
printf ("x1=%f y1=%f x2=%f y2=%f w=%d h=%d n=%d file=%s\n",
x1, y1[0], x2, y2[1], w, h[0], n, "file.ppm");
nGlobItems[0] = 512;
nGlobItems[1] = jobHeight < 512 ? jobHeight : 512;
int nGlobItemsProfile[2] = {512,512};
nItemsGroup[0] = 8;
nItemsGroup[1] = (jobHeight % 8) == 0 ? 8 : (jobHeight % 4 == 0) ? 4 : (jobHeight % 2 == 0) ? 2 : 1;
int nItemsGroupGPU[2];
nItemsGroupGPU[0] = nItemsGroupGPU[1] = groupSize;
//jobs for initial profiling
/* float y1Prof=0.20, y2Prof=0.21;
int wProf =1024, hProf =1024, nProf = 1048576;
for (int i = 0; i < nPUs ; i++) {
Job *job = createJob();
setJobID(job, -1-i);
setAllowPU(job, CL_DEVICE_TYPE_CPU);
if (GPUs)
setAllowPU(job, CL_DEVICE_TYPE_GPU);
setJobCategory(job, 1);
loadSourceFile(job, "mandel.cl");
setStartingKernel(job, "calc_tile");
setArgument(job, INPUT, 1 * sizeof(float), &x1);
setArgument(job, INPUT, 1 * sizeof(float), &y2Prof);
setArgument(job, INPUT, 1 * sizeof(float), &x2);
setArgument(job, INPUT, 1 * sizeof(float), &y1Prof);
setArgument(job, INPUT, 1 * sizeof(int), &wProf);
setArgument(job, INPUT, 1 * sizeof(int), &hProf);
setArgument(job, INPUT, 1 * sizeof(int), &nProf);
setArgument(job, OUTPUT, wProf*hProf * sizeof(int), NULL);
setDimensions(job, 2, nGlobItemsProfile, nItemsGroup);
setResultCollector(job, defaultRCID);
requestResultNotification(job);
if (i == 0) {
sleep(50);
// printf("Type something to send the first PROFILING job.\n");
// char asd[100];
// scanf("%s",asd);
}
sendJobToExec(job, defaultSchedID);
}
printf("JM (%i): Sent all PROFILING jobs.\n", myid);
//jobs for actual work
*/sleep(50);
for (int i = 0; i < NJOBS; i++) {
job[i] = createJob();
setJobID(job[i], i);
setAllowPU(job[i], CL_DEVICE_TYPE_CPU);
if (GPUs)
setAllowPU(job[i], CL_DEVICE_TYPE_GPU);
setJobCategory(job[i], 1);
loadSourceFile(job[i], "mandel.cl");
setStartingKernel(job[i], "calc_tile");
setArgument(job[i], INPUT, 1 * sizeof(float), &x1);
setArgument(job[i], INPUT, 1 * sizeof(float), &(y2[(NJOBS-1)-i]));
setArgument(job[i], INPUT, 1 * sizeof(float), &x2);
setArgument(job[i], INPUT, 1 * sizeof(float), &(y1[(NJOBS-1)-i]));
setArgument(job[i], INPUT, 1 * sizeof(int), &w);
setArgument(job[i], INPUT, 1 * sizeof(int), &(h[i]));
setArgument(job[i], INPUT, 1 * sizeof(int), &n);
setArgument(job[i], OUTPUT, w*(h[i]) * sizeof(int), NULL);
setDimensions(job[i], 2, nGlobItems, nItemsGroup);
setResultCollector(job[i], defaultRCID);
requestResultNotification(job[i]);
}
pthread_mutex_lock(&end_mutex);
// while(profilesReceived != nPUs)
// pthread_cond_wait(&profile_over, &end_mutex);
pthread_mutex_unlock(&end_mutex);
//char asd[100];
sleep(7);
printf("\n\n\n#####PROFILING OVER#####\n");// Type something to send the first (real) job.\n");
// scanf("%s",asd);
sleep(2);
if (gettimeofday(&start, NULL)) {
perror("gettimeofday");
exit (EXIT_FAILURE);
}
// printf("JM: Sending now!\n");
for (int i = 0; i < NJOBS; i++)
sendJobToExec(job[i], defaultSchedID);
}
